Pressure gauges are essential instruments used to measure and display the pressure of liquids or gases in various industrial applications. They are widely utilized in automation, manufacturing, and process control systems to ensure safe and efficient operations. Common types include Bourdon tube gauges, diaphragm gauges, and digital pressure gauges, each suitable for different pressure ranges and media. These devices often feature durable construction, high accuracy, and resistance to harsh environments. Typical products in this category may include mechanical pressure gauges, differential pressure gauges, vacuum gauges, and pressure transmitters. They play a critical role in monitoring systems such as hydraulic circuits, pneumatic systems, and process pipelines.